单词 | ultradian |
释义 | ultradian ul.tra.di.an AHD: [¾l-tr³“d¶-…n] D.J. [Jl6tre!di8*n]K.K. [Jl6tredi*n]adj.(形容词)Relating to or exhibiting periodic physiological activity that occurs more than once every 24 hours.次昼夜的:和每24小时发生超过一次的周期性的生理活动有关的语源:1. ultra- ultra-2. (circa)dian (circa)dian |
随便看 |
英汉双解词典收录913115条英汉汉英双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。